TTP223 touch sensor

TTP223 touch sensor
- Operating voltage 2.0V~5.5V
- Operating current @VDD=3V, no load
- At low power mode typical 1.5uA, maximum 3.0uA
- The response time max 220mS at low power mode @VDD=3V
- Sensitivity can adjust by the capacitance(0~50pF) outside
- Stable touching detection of human body for replacing traditional direct switch key
- Provides Low Power mode
- Provides direct mode toggle mode by pad option(TOG pin) Q pin is CMOS output
- All output modes can be selected active high or active low by pad option(AHLB pin)
- After power-on have about 0.5sec stable-time, during the time do not touch the key pad, And the function is disabled
- Auto calibration for life At low power mode the re-calibra tion period is about 4.0sec normally,
When key detected touch and released touch, the auto re-calibration will be redoing after about 16sec from releasing key For more information, please visit this products data sheet.
Accessorries (91)
Antenna (19)
Battery (40)
Box (20)
Cable (75)
Connector-> (211)
Delta Electronic Kits-> (170)
Display-> (89)
El. mechanical-> (74)
End User Product-> (124)
Module-> (237)
Motor-> (74)
Moving Sign (10)
Optoelectronic (14)
Passive Components-> (570)
PCB Accessories (17)
Perlengkapan KRCI (51)
Power (31)
Project (15)
RFID (30)
Robot-> (142)
Semiconductor-> (857)
  Diodes & Rectifiers (48)
  IC-> (620)
    Audio Video (32)
    CMOS (77)
    Memory (40)
    Microcontroller (84)
    Microcontroller Support (14)
    Op Amp (40)
    POWER (43)
    Serial Communication (13)
    Special Function (130)
    T T L (147)
  Thirystor (37)
  Transistor (152)
Sensor-> (184)
Tools (57)
Transformer-> (36)
Quick Find
Use keywords to find the product you are looking for.
Advanced Search
English Indonesia
0 items